BR8507219A - PROGRAMMABLE ASSEMBLY AND CONTROL SYSTEM FOR TRANSDERMAL DRUG APPLICATOR - Google Patents

PROGRAMMABLE ASSEMBLY AND CONTROL SYSTEM FOR TRANSDERMAL DRUG APPLICATOR

Info

Publication number
BR8507219A
BR8507219A BR8507219A BR8507219A BR8507219A BR 8507219 A BR8507219 A BR 8507219A BR 8507219 A BR8507219 A BR 8507219A BR 8507219 A BR8507219 A BR 8507219A BR 8507219 A BR8507219 A BR 8507219A
Authority
BR
Brazil
Prior art keywords
applicator
drug
skin
mounting structure
power supply
Prior art date
Application number
BR8507219A
Other languages
Portuguese (pt)
Inventor
Dan Sibalis
Sanford Rosen
Original Assignee
Drug Delivery Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Drug Delivery Systems Inc filed Critical Drug Delivery Systems Inc
Publication of BR8507219A publication Critical patent/BR8507219A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/20—Applying electric currents by contact electrodes continuous direct currents
    • A61N1/30—Apparatus for iontophoresis, i.e. transfer of media in ionic state by an electromotoric force into the body, or cataphoresis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0408—Use-related aspects
    • A61N1/0428—Specially adapted for iontophoresis, e.g. AC, DC or including drug reservoirs
    • A61N1/0432—Anode and cathode
    • A61N1/044—Shape of the electrode
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0408—Use-related aspects
    • A61N1/0428—Specially adapted for iontophoresis, e.g. AC, DC or including drug reservoirs
    • A61N1/0448—Drug reservoir
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/18—Applying electric currents by contact electrodes
    • A61N1/20—Applying electric currents by contact electrodes continuous direct currents
    • A61N1/30—Apparatus for iontophoresis, i.e. transfer of media in ionic state by an electromotoric force into the body, or cataphoresis
    • A61N1/303—Constructional details
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M37/00—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin
    • A61M2037/0007—Other apparatus for introducing media into the body; Percutany, i.e. introducing medicines into the body by diffusion through the skin having means for enhancing the permeation of substances through the epidermis, e.g. using suction or depression, electric or magnetic fields, sound waves or chemical agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N1/00—Electrotherapy; Circuits therefor
    • A61N1/02—Details
    • A61N1/04—Electrodes
    • A61N1/0404—Electrodes for external use
    • A61N1/0408—Use-related aspects
    • A61N1/0428—Specially adapted for iontophoresis, e.g. AC, DC or including drug reservoirs
    • A61N1/0444—Membrane

Abstract

A transdermal drug applicator (100) for application to a living body for the delivery of at least one drug through the skin into the bloodstream comprising an applicator (100) including at least one drug reservoir (182A,182B) containing the drug for delivering same through the skin by physico/chemical mass transfer. A mounting structure (138, 140) is removably mounted to the body for holding the applicator (100) to the skin, with the applicator (100) removably connected to the mounting structure (138,140). A power supply for the applicator (100) and a circuit transmitting electrical power from the power supply to the applicator (100) is disclosed, wherein an electric circuit is created between the applicator (100) and the skin. The device includes a computer with the mounting structure(138,140) for receiving programmed instructions relative to the drug, and transmitting signals relative to the drug and the programmed instructions to the power supply for regulating the generation of power and delievery of drug through the skin. <IMAGE>
BR8507219A 1985-06-10 1985-06-10 PROGRAMMABLE ASSEMBLY AND CONTROL SYSTEM FOR TRANSDERMAL DRUG APPLICATOR BR8507219A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1985/001075 WO1986007269A1 (en) 1985-06-10 1985-06-10 Programmable control and mounting system for transdermal drug applicator

Publications (1)

Publication Number Publication Date
BR8507219A true BR8507219A (en) 1987-08-04

Family

ID=22188715

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8507219A BR8507219A (en) 1985-06-10 1985-06-10 PROGRAMMABLE ASSEMBLY AND CONTROL SYSTEM FOR TRANSDERMAL DRUG APPLICATOR

Country Status (9)

Country Link
EP (2) EP0225872B1 (en)
JP (1) JPH0716518B2 (en)
KR (1) KR880002524B1 (en)
AT (1) ATE80048T1 (en)
BR (1) BR8507219A (en)
CA (1) CA1279542C (en)
DE (1) DE3586595T2 (en)
MX (1) MX169673B (en)
WO (1) WO1986007269A1 (en)

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Also Published As

Publication number Publication date
EP0461680A2 (en) 1991-12-18
KR880002524B1 (en) 1988-11-28
EP0225872B1 (en) 1992-09-02
MX169673B (en) 1993-07-19
EP0225872A4 (en) 1987-10-05
EP0225872A1 (en) 1987-06-24
WO1986007269A1 (en) 1986-12-18
ATE80048T1 (en) 1992-09-15
EP0461680A3 (en) 1992-02-26
KR870700374A (en) 1987-12-28
DE3586595D1 (en) 1992-10-08
DE3586595T2 (en) 1993-04-08
CA1279542C (en) 1991-01-29
JPS63500009A (en) 1988-01-07
JPH0716518B2 (en) 1995-03-01

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Legal Events

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FF Decision: intention to grant
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 10/06/2000